Specimen Number48-3-024Alternate Number77-198CommentsCalcsilicate; calcite + pyroxene + quartz.In Teaching CollectionNoMineral(s)calcitepyroxenequartzField NotesSample from PhD (U Michigan) of Dr. Phil Brown, longtime Professor of Geology at University of Wisconsin-Madison. Image below shows field notes associated with this sample.Rock NamecalcsilicateDistrictTungsten HillsMinePine CreekExternal LinkMindatGeo-Location207-5Deposit TypeSkarnGeo-Coords[1] Donated ByUniversity of Wisconsin-Madison Department of Geoscience